USB 3.0 is poised to become mainstream. The 3.5" USB 3.0 Front Panel 3-Port Hub + Card Reader Combo is offering 3 extension ports for USB 3.0. The flexible design lets you can be mounted it on 3.5" front panel. It is integrated with 4-slot card reader and eSATA port as device. This device is also backwards compatible with both USB 1.1 and USB 2.0 specifications. Once an USB 3.0 device is attached to PC via this hub, user will be enjoying up to 5Gbps of transfer speed.